
Nord Lock Washer DIN25201 Carbon Steel
We have been working hard to build a high-quality brand, hoping to become a professional and large-scale Screw CE, lock washer TS16949, bolts and fasteners CE manufacturer in China. We will repay the society with excellent products and value-added services! Honesty is our life, and your needs are the foundation of our business! 'Change for the better!' is our slogan, which means 'A better world is before us, so let's enjoy it!' Change for the better! We are committed to becoming an enterprise with advanced technology, strong development capabilities, comprehensive production capabilities, complete product categories and customer satisfaction. Our company is engaged in foreign trade and export for a long time. Our company has a bright future and the development of products needs your participation and cooperation.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb flat washer manufacturers and suppliers in China, welcome to buy gb flat washers, gb standard flat washer from our factory and company.
Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.
GB Standard flat washer covers the dimensional requirments of metric series FLAT WASHER.The standard of GB Standard flat washer GB97 and GB96,the former is nomal flat washer and the second is large washer.
The flat washer is widely used, mainly goes with bolt and screw. The mechanical property has 100HV, 140HV, 200HV and 300HV.
Standard | Grade | Finsh |
GB97 GB96 | 100HV | white zinc |
140HV | ||
200HV | ||
300HV |



After years of accumulation and development, we have now become a comprehensive enterprise of Nord Lock Washer DIN25201 Carbon Steel integrating R&D, production, supply and marketing, and customer service. We have won the unanimous praise of the new and old customers relying on excellent quality, good reputation, thoughtful service and reasonable price. The development strategy put forward enables us to have a clear development route and unique business philosophy in the face of opportunities and challenges.
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